CN112776514A - Teaching blackboard with movable plate - Google Patents
Teaching blackboard with movable plate Download PDFInfo
- Publication number
- CN112776514A CN112776514A CN202110202453.2A CN202110202453A CN112776514A CN 112776514 A CN112776514 A CN 112776514A CN 202110202453 A CN202110202453 A CN 202110202453A CN 112776514 A CN112776514 A CN 112776514A
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- CN
- China
- Prior art keywords
- mounting plate
- teaching
- plate
- movable
- rotating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract 14
- 238000005192 partition Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011049 pearl Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
本发明涉及教学领域，具体是一种带有活动板体的教学黑板，包括水平设置的支撑安装板，支撑安装板的正下方水平设置有移动安装板，移动安装板的下端四角均设置有限位转动架，限位转动架的下端均通过转轴设置有移动导轮，支撑安装板的内部对称嵌入设置有蓄电池组，所述移动安装板的上端中间位置竖直设置有电控升降柱，通过双面教学展示，且双面切换快速稳定，显著提升装置的教学质量和效率，通过吸附展示教学，提升教学的模块化应用，提升成品教学课件的普及，便于优质教学内容的传播，展示切换和移动方便，再配合转向调节实现双面照明，同时阻尼转动，实现角度的调节，进一步提升教学的质量和效率。
The invention relates to the field of teaching, in particular to a teaching blackboard with a movable board body, comprising a horizontally arranged support and installation board, a movable installation board is horizontally arranged directly below the support and installation board, and the four corners of the lower end of the movable installation board are provided with limited positions The lower end of the turret, the lower end of the limit turret is provided with a moving guide wheel through the rotating shaft, the interior of the supporting and mounting plate is symmetrically embedded with a battery pack, and the middle position of the upper end of the mobile mounting plate is vertically arranged with an electric control lifting column, Surface teaching display, and double-sided switching is fast and stable, which significantly improves the teaching quality and efficiency of the device. Through adsorption display teaching, the modular application of teaching is improved, the popularization of finished teaching courseware is improved, and the dissemination of high-quality teaching content is convenient. Display switching and mobile Convenience, combined with steering adjustment to achieve double-sided lighting, while damping rotation to achieve angle adjustment, further improve the quality and efficiency of teaching.
Description
Technical Field
The invention relates to the field of teaching, in particular to a teaching blackboard with a movable board body.
Background
With the progress of science and technology, teaching instruments and equipment are also rapidly developed, a liquid crystal display is electronic teaching equipment such as a projector, a large-screen liquid crystal television, an interactive electronic whiteboard and the like, the existing electronic teaching equipment is visible everywhere in a classroom, but the classroom cannot be separated from the blackboard; the existing projectors are mostly matched with lifting projection cloth, the common projection cloth is suspended in front of a blackboard when put down, the mode has a simple structure, and the original whole large blackboard is not required to be modified, but has few functions and cannot follow the development of the information era.
Although the teaching blackboard used at present can perform normal teaching operation, the teaching blackboard looks caught and sees an elbow when the teaching is expanded, a large amount of contents cannot be presented well, so that high-quality finished teaching resources cannot be efficiently displayed, and the teaching quality and the teaching efficiency are low.
Disclosure of Invention
The invention aims to provide a teaching blackboard with a movable board body, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a teaching blackboard with a movable plate body comprises a supporting and mounting plate which is horizontally arranged, wherein a movable mounting plate is horizontally arranged right below the supporting and mounting plate, the four corners of the lower end of the movable mounting plate are respectively provided with a limiting rotating frame, the lower end of the limiting rotating frame is respectively provided with a movable guide wheel through a rotating shaft, a storage battery pack is symmetrically embedded and arranged in the supporting and mounting plate, an electrically controlled lifting column is vertically arranged at the middle position of the upper end of the movable mounting plate, the upper end of the electrically controlled lifting column is connected with the supporting and mounting plate, the two ends of the upper side of the supporting and mounting plate are symmetrically and vertically provided with a supporting and mounting frame, the upper end of the supporting and mounting frame is respectively and horizontally provided with a limiting rotating sleeve, a rotating and mounting plate is arranged between the supporting and mounting frames, the middle positions of the two ends of the rotating and mounting plate, the cooperation adsorbs the guiding hole and is provided with a plurality of adsorption plates, the opposite side of rotating the mounting panel is provided with writes the blackboard, the rotation mounting panel intermediate position level that even water conservancy diversion chamber bottom corresponds is provided with even draft tube, the even water conservancy diversion chamber of one side cooperation of even draft tube is provided with a plurality of even water conservancy diversion holes, the both ends symmetry of even draft tube is provided with initiative draft tube, initiative draft tube all communicates through ventilation hole and even draft tube, the rotation mounting panel opposite side level setting of the even draft tube of cooperation is provided with and turns to the mounting panel, the intermediate position that turns to the mounting panel runs through and is provided with all, the inside equidistant a plurality of lamp pearl.
As a further scheme of the invention: the upper end symmetry of removing the mounting panel is vertical to be provided with the lift guide cylinder, and the downside cooperation lift guide cylinder that supports the mounting panel is all vertical to be provided with the lift guide post.
As a further scheme of the invention: all be provided with the locker on the support mounting bracket, the locker is all outwards provided with through the hinge and rotates the apron, and the inside equidistant of locker is provided with a plurality of baffles.
As a further scheme of the invention: the inside of the uniform guide cylinder is matched with the uniform guide holes and is provided with a cambered surface filter screen.
As a further scheme of the invention: the inside of initiative draft tube all is provided with helical fan through the water conservancy diversion mounting bracket, and the outer end of initiative draft tube all is provided with the reducing draft tube.
As a further scheme of the invention: the both ends that turn to the mounting panel are provided with through damping pivot symmetry and turn to the mounting bracket, turn to the mounting bracket and all install on rotating the mounting panel through the drive pivot.
As a still further scheme of the invention: the steering mounting plate is connected with the rotating mounting plate through a telescopic lead.
Compared with the prior art, the invention has the beneficial effects that: through two-sided teaching show, and two-sided switching rapid stabilization, show hoisting device's teaching quality and efficiency, through adsorbing the show teaching, promote the modularization of teaching and use, promote the popularization of finished product teaching courseware, the high-quality teaching content's of being convenient for propagation, the show switches and removes the convenience, and the deuterogamy turns to the regulation and realizes two-sided illumination, and the damping rotates simultaneously, realizes the regulation of angle, further promotes the quality and the efficiency of teaching.
Drawings
Fig. 1 is a schematic structural view of a teaching blackboard with a movable board body.
Fig. 2 is a schematic structural view of a teaching blackboard with a movable board after turning over.
Fig. 3 is a schematic structural view of an adsorption plate in a teaching blackboard with a movable plate body.
Fig. 4 is an enlarged schematic view of a portion a of fig. 1.
Fig. 5 is an enlarged schematic view of the point b in fig. 1.
Fig. 6 is a perspective view of a steering mounting plate in a teaching blackboard with a movable plate.
1. A uniform diversion cavity; 2. a limiting rotating sleeve; 3. a limiting rotating column; 4 supporting the mounting rack; 5. a storage cabinet; 6. a partition plate; 7. rotating the cover plate; 8. supporting the mounting plate; 9. a battery pack; 10. a lifting guide post; 11. a lifting guide cylinder; 12. an electrically controlled lifting column; 13. moving the guide wheel; 14. a limiting rotating frame; 15. moving the mounting plate; 16. rotating the mounting plate; 17. a writing blackboard; 18. adsorbing the diversion holes; 19. uniform flow guide holes; 20. a cambered surface filter screen; 21. a uniform guide shell; 22. a vent hole; 23. an active draft tube; 24. a variable diameter draft tube; 25. driving the rotating shaft; 26. a steering mounting bracket; 27. a damping rotating shaft; 28. a steering mounting plate; 29. a helical fan; 30. a light homogenizing plate; 31. a lamp bead; 32. a telescopic lead; 33. and (5) adsorbing the plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Example one
Referring to fig. 1 to 6, in the embodiment of the present invention, a teaching blackboard with a movable plate includes a horizontally disposed support mounting plate 8, a moving mounting plate 15 is horizontally disposed right below the support mounting plate 8, limit rotating frames 14 are disposed at four corners of the lower end of the moving mounting plate 15, moving guide wheels 13 are disposed at the lower ends of the limit rotating frames 14 through rotating shafts, storage batteries 9 are symmetrically embedded in the support mounting plate 8, an electrically controlled lifting column 12 is vertically disposed at the middle position of the upper end of the moving mounting plate 15, the upper end of the electrically controlled lifting column 12 is connected to the support mounting plate 8, lifting guide cylinders 11 are symmetrically and vertically disposed at the upper end of the moving mounting plate 15, lifting guide columns 10 are vertically disposed at the lower side of the support mounting plate 8 in cooperation with the lifting guide cylinders 11, support mounting frames 4 are symmetrically and vertically disposed at two ends of, the upper end of the supporting and mounting frame 4 is horizontally provided with a limiting rotating sleeve 2, a rotating and mounting plate 16 is arranged between the supporting and mounting frames 4, the middle positions of the two ends of the rotating and mounting plate 16 are matched with the limiting rotating sleeve 2 to be provided with a limiting rotating column 3, the supporting and mounting frames 4 are provided with storage cabinets 5, the storage cabinets 5 are outwards provided with rotating cover plates 7 through hinges, a plurality of partition plates 6 are arranged in the storage cabinets 5 at equal intervals, the inside of the rotating and mounting plate 16 is provided with a uniform diversion cavity 1, one side of the rotating and mounting plate 16 is matched with the uniform diversion cavity 1 to be provided with a plurality of adsorption diversion holes 18 in an array manner, a plurality of adsorption plates 33 are arranged in a matched manner with the adsorption diversion holes 18, the other side of the rotating and mounting plate 16 is provided with a writing blackboard 17, the middle position of the rotating and mounting plate 16, even guiding hole 19 of inside cooperation of even draft tube 21 is provided with cambered surface filter screen 20, the both ends symmetry of even draft tube 21 is provided with initiative draft tube 23, initiative draft tube 23 all communicates with even draft tube 21 through ventilation hole 22, the inside of initiative draft tube 23 all is provided with helical fan 29 through the water conservancy diversion mounting bracket, the outer end of initiative draft tube 23 all is provided with reducing draft tube 24, the 16 opposite side levels of rotation mounting panel of the even draft tube 21 of cooperation set up and are provided with and turn to mounting panel 28, the intermediate position that turns to mounting panel 28 runs through and is provided with homogeneous board 30, the inside equidistant a plurality of lamp pearls 31 that are provided with of homogeneous board 30, the both ends that turn to mounting panel 28 are provided with through damping pivot 27 symmetry and turn to mounting bracket 26, turn to mounting bracket 26 and all install on rotating mounting panel 16 through drive pivot 25, turn to mounting panel 28.
Through the cooperation of the steering mounting frame 26 and the movable guide wheel 13, the device is moved to a target position for teaching operation, the spiral fan 29 is started to extract gas in the uniform guide cylinder 21, at the moment, the gas in the uniform guide cavity 1 enters the uniform guide cylinder 21 through the uniform guide holes 19, so that external gas continuously enters from the adsorption guide holes 18, at the moment, the adsorption plate 33 for preparing the content is placed on the surface of the rotary mounting plate 16, at the moment, the adsorption plate 33 is fixed on the rotary mounting plate 16 under the condition of negative pressure drop, at the moment, the device can be easily moved and taken and put, and the conventional teaching of the writing blackboard 17 is matched, so that the teaching effect of the device is obviously improved, under the cooperation of the limiting rotary column 3 and the limiting rotary sleeve 2, the switching of two sides is realized, the usability of the device is further improved, and meanwhile, under the action of the driving rotary shaft 25, the, collocation lamp pearl 31 and board 30 of evening light for the illumination can be in the switching of rotation mounting panel 16 two sides, and under the cooperation of damping pivot 27, adjusts the illumination angle, further promotes device's teaching quality and effect.
Example two
On the basis of the first embodiment, the lifting driving of the electric control lifting column 12 is realized, the lifting guide column 10 and the lifting guide cylinder 11 are matched, the integral lifting of the supporting mounting plate 8 is realized, different teaching requirements are met, teaching materials are placed through the storage cabinet 5, and the usability of the lifting device is improved obviously.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202453.2A CN112776514A (en) | 2021-02-23 | 2021-02-23 | Teaching blackboard with movable plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202453.2A CN112776514A (en) | 2021-02-23 | 2021-02-23 | Teaching blackboard with movable plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112776514A true CN112776514A (en) | 2021-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110202453.2A Pending CN112776514A (en) | 2021-02-23 | 2021-02-23 | Teaching blackboard with movable plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112776514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578320A (en) * | 2022-03-10 | 2022-06-03 | 中国人民解放军火箭军工程大学 | Diffuse reflection plate device and control method thereof |
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| CN207758431U (en) * | 2018-01-24 | 2018-08-24 | 宝鸡文理学院 | A kind of English teaching auxiliary writing device |
| CN208682447U (en) * | 2018-08-08 | 2019-04-02 | 南京机电职业技术学院 | A self-contained light source type writing board |
| CN111243356A (en) * | 2020-03-29 | 2020-06-05 | 山东经贸职业学院 | Assembled mathematical education device |
| CN111312024A (en) * | 2020-04-03 | 2020-06-19 | 广西现代职业技术学院 | Mobile learning display board |
| CN211483659U (en) * | 2019-12-31 | 2020-09-15 | 广西圣堡朗科技有限公司 | A training device for scientific and technological services |
| CN211669800U (en) * | 2020-02-28 | 2020-10-13 | 管新源 | Think political affairs teaching board with cleaning device and can use night |
| CN111882951A (en) * | 2020-08-11 | 2020-11-03 | 山东中医药高等专科学校 | A mounted displacement type law teaching combined display device |
| CN212516238U (en) * | 2020-05-13 | 2021-02-09 | 徐洁 | Auxiliary device is used in english teaching |
-
2021
- 2021-02-23 CN CN202110202453.2A patent/CN112776514A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015047864A (en) * | 2013-09-05 | 2015-03-16 | 株式会社サカワ | Double side magnet sheet used for white board and projection screen |
| CN107886802A (en) * | 2017-10-27 | 2018-04-06 | 赵顺豪 | A kind of adjustable mobile teaching auxiliary device |
| CN207758431U (en) * | 2018-01-24 | 2018-08-24 | 宝鸡文理学院 | A kind of English teaching auxiliary writing device |
| CN208682447U (en) * | 2018-08-08 | 2019-04-02 | 南京机电职业技术学院 | A self-contained light source type writing board |
| CN211483659U (en) * | 2019-12-31 | 2020-09-15 | 广西圣堡朗科技有限公司 | A training device for scientific and technological services |
| CN211669800U (en) * | 2020-02-28 | 2020-10-13 | 管新源 | Think political affairs teaching board with cleaning device and can use night |
| CN111243356A (en) * | 2020-03-29 | 2020-06-05 | 山东经贸职业学院 | Assembled mathematical education device |
| CN111312024A (en) * | 2020-04-03 | 2020-06-19 | 广西现代职业技术学院 | Mobile learning display board |
| CN212516238U (en) * | 2020-05-13 | 2021-02-09 | 徐洁 | Auxiliary device is used in english teaching |
| CN111882951A (en) * | 2020-08-11 | 2020-11-03 | 山东中医药高等专科学校 | A mounted displacement type law teaching combined display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578320A (en) * | 2022-03-10 | 2022-06-03 | 中国人民解放军火箭军工程大学 | Diffuse reflection plate device and control method thereof |
| CN114578320B (en) * | 2022-03-10 | 2024-09-06 | 中国人民解放军火箭军工程大学 | Diffuse reflection plate device and control method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210511 |
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| RJ01 | Rejection of invention patent application after publication |